Friends

So Ive been TTC for about 5 months now. Well I recently told one of my friends and she kept asking why I would want to do that. Also when I was leaving she rubbed by belly and said I hope you don't get pregnant. I'm trying not to let this bother me but sometimes you just need a supportive friend.  I don't understand because she has three kids so why doesn't she see it as a blessing. Am I just being a B$&@% about it?